From: Mark Brown <broonie@kernel.org>
To: Douglas Anderson <dianders@chromium.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J . Wysocki" <rafael@kernel.org>,
Danilo Krummrich <dakr@kernel.org>,
Alan Stern <stern@rowland.harvard.edu>,
Robin Murphy <robin.murphy@arm.com>,
Leon Romanovsky <leon@kernel.org>,
Paul Burton <paul.burton@mips.com>,
Saravana Kannan <saravanak@kernel.org>,
Alexander Lobakin <aleksander.lobakin@intel.com>,
Eric Dumazet <edumazet@google.com>,
Toshi Kani <toshi.kani@hp.com>, Christoph Hellwig <hch@lst.de>,
Alexey Kardashevskiy <aik@ozlabs.ru>,
Johan Hovold <johan@kernel.org>,
ardb@kernel.org, catalin.marinas@arm.com, chleroy@kernel.org,
david@kernel.org, driver-core@lists.linux.dev, kees@kernel.org,
kevin.brodsky@arm.com, lenb@kernel.org,
linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-cxl@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org,
maddy@linux.ibm.com, maz@kernel.org, miko.lenczewski@arm.com,
mpe@ellerman.id.au, npiggin@gmail.com, osalvador@suse.de,
oupton@kernel.org, peterz@infradead.org, tglx@kernel.org,
will@kernel.org, yangyicong@hisilicon.com, yeoreum.yun@arm.com
Subject: Re: [PATCH v3 9/9] driver core: Replace dev->offline + ->offline_disabled with DEV_FLAGs
Date: Fri, 3 Apr 2026 12:56:51 +0100 [thread overview]
Message-ID: <57452867-60be-4292-9bc5-4e2faf1f3cb4@sirena.org.uk> (raw)
In-Reply-To: <20260402174925.v3.9.I897d478b4a9361d79cd5073207c1062fd4d0d0e4@changeid>
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On Thu, Apr 02, 2026 at 05:49:55PM -0700, Douglas Anderson wrote:
> In C, bitfields are not necessarily safe to modify from multiple
> threads without locking. Switch "offline" and "offline_disabled" over
> to the "flags" field so modifications are safe.
Acked-by: Mark Brown <broonie@kernel.org>
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prev parent reply other threads:[~2026-04-03 11:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-03 0:49 [PATCH v3 0/9] driver core: Fix some race conditions Douglas Anderson
2026-04-03 0:49 ` [PATCH v3 4/9] driver core: Replace dev->dma_skip_sync with DEV_FLAG_DMA_SKIP_SYNC Douglas Anderson
2026-04-03 0:49 ` [PATCH v3 9/9] driver core: Replace dev->offline + ->offline_disabled with DEV_FLAGs Douglas Anderson
2026-04-03 11:56 ` Mark Brown [this message]
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